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PVDF Hollow Fiber UF Membrane
Hollow Fiber UF Membrane Introduction
Ultrafiltration membrane belongs to capillary hollow fiber membrane,It is a polymer material membrane,It is a separation product without phase change.With the material of modified PVDF and PES, It has good water permeability, mechanical properties, chemical resistance and pollution resistance. The Module type is Outside-in(PVDF) and Inside-out(PES). It can filter various harmful substances such as bacteria, colloids, suspended solids and microorganisms which are in the feed water.
Hollow Fiber UF Membrane Application
Water Treatment:
sterilization, turbidity removal and purification of tap water, groundwater and surface water; pretreatment of reverse osmosis.
Wastewater Treatment and Reuse:
urban reclaimed water reuse, industrial wastewater treatment and reuse, hospital wastewater, and treatment of oilfield reinjection water.
Seawater Desalination:
seawater purification and seawater desalination pretreatment.
Medicine and Biotechnology:
separation and refinement of traditional Chinese medicine extracts, depyrogenation of medical sterile water and water for injection, separation and purification of biological products, and blood purification.
Food and Cooking Materials:
clarification of fruit and vegetable juices and wine, filtration and sterilization of milk, concentration and purification of whey.
PVDF Hollow Fiber UF Membrane Technical Data
HC-UF90-PVDF UF Membrane
Model |
HC-UF90-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
6.5m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ90mm×1160mm |
Port Size |
DN25 |
Pure Water Flux |
1,300L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
260~780L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.3MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
HC-UF160-PVDF UF Membrane
Model |
HC-UF160-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
40m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ160mm×1810mm |
Port Size |
DN40 |
Pure Water Flux |
8,000L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
1,600~4,800L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.3MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
HC-UF200-PVDF UF Membrane
Model |
HC-UF200-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
50m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ200mm×1884mm |
Port Size |
DN50 |
Pure Water Flux |
10,000L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
2,000~6,000L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.25MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
HC-UF250-PVDF UF Membrane
Model |
HC-UF250-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
75m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ250mm×1713mm |
Port Size |
DN50 |
Pure Water Flux |
15,000L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
3,000~9,000L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.25MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
HC-UF2860-PVDF UF Membrane
Model |
HC-UF2860-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
51m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ225mm×1860mm |
Port Size |
DN50, Air Tube:10mm |
Pure Water Flux |
10,200L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
2,040~6,120L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.25MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
HC-UF2880-PVDF UF Membrane
Model |
HC-UF2880-PVDF |
Structure |
Outside-in |
Material |
PVDF |
Membrane Filter Precision |
200,000 Dalton (0.1μm) |
Membrane Area |
77m2 |
Hollow Fiber Diameter ID/OD |
0.7mm/1.3mm |
Size |
φ225mm×2360mm |
Port Size |
DN50, Air Tube:10mm |
Pure Water Flux |
15,400L/H (0.15MPa,25℃) |
Design Flux |
40~120L/M2.H (0.15MPa,25℃) |
Flux Range |
3,080~9,240L/H (0.15MPa,25℃) |
Suggested Working Pressure |
≤0.2MPa |
Max.Water Inlet Pressure Pressure |
0.25MPa |
Max.Transmembrane Pressure |
0.15MPa |
Max.Backwash Pressure |
0.15MPa |
Air Wash Flux |
0.1~0.15N m3/m2.h |
Air Wash Pressure |
≤0.1MPa |
Working Temperature |
5~45ºC |
pH Range |
Working: 4~10; Washing: 2~12 |
Operation Mode |
Cross-flow or Dead-end |
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